Exsiccatae

Lichenes Wisconsinenses Exsiccati #58
Thomson, Lich. Wiscon. Exs.
J.W. Thomson [1 - 96]

USDA United States National Fungus Collections
Catalog Number: BPI 1033190
Thomson J.W. Jr. #s.n. 09 August 1946
Peltigera aphthosa (L.) Willd.
United States, Wisconsin, Douglas, Brule River valley